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20231010131207 is a prime number
BaseRepresentation
bin1001001100110011001100…
…01011000001110100000111
32122122001202212210002001012
410212121212023001310013
510122431102043144312
6111005555302552435
74155433201522451
oct446314613016407
978561685702035
1020231010131207
11649aa17885847
122328aa443871b
13b39a12041675
144dd2869b12d1
152513c5967322
hex1266662c1d07

20231010131207 has 2 divisors, whose sum is σ = 20231010131208. Its totient is φ = 20231010131206.

The previous prime is 20231010131179. The next prime is 20231010131221. The reversal of 20231010131207 is 70213101013202.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-20231010131207 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (20231010131257) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10115505065603 + 10115505065604.

It is an arithmetic number, because the mean of its divisors is an integer number (10115505065604).

Almost surely, 220231010131207 is an apocalyptic number.

20231010131207 is a deficient number, since it is larger than the sum of its proper divisors (1).

20231010131207 is an equidigital number, since it uses as much as digits as its factorization.

20231010131207 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 504, while the sum is 23.

Adding to 20231010131207 its reverse (70213101013202), we get a palindrome (90444111144409).

The spelling of 20231010131207 in words is "twenty trillion, two hundred thirty-one billion, ten million, one hundred thirty-one thousand, two hundred seven".